/*
 *this file is part of nseer erp
 *Copyright (C)2006-2010 Nseer(Beijing) Technology co.LTD/http://www.nseer.com 
 *
 *This program is free software; you can redistribute it and/or
 *modify it under the terms of the GNU General Public License
 *as published by the Free Software Foundation; either
 *version 2 of the License, or (at your option) any later version.
 */
package finance.config.voucher;

import javax.servlet.http.*;
import javax.servlet.jsp.*;
import java.sql.*;
import javax.servlet.*;
import java.io.*;
import include.nseer_db.*;

public class currencyRegister_ok extends HttpServlet {

    ServletContext application;
    HttpSession session;

    public synchronized void service(HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException {
        HttpSession dbSession = request.getSession();
        JspFactory _jspxFactory = JspFactory.getDefaultFactory();
        PageContext pageContext = _jspxFactory.getPageContext(this, request, response, "", true, 8192, true);
        ServletContext dbApplication = dbSession.getServletContext();
        PrintWriter out = response.getWriter();
        nseer_db_backup1 finance_db = new nseer_db_backup1(dbApplication);
        try {
            if (finance_db.conn((String) dbSession.getAttribute("unit_db_name"))) {
                String currency_id = request.getParameter("currency_id");
                String currency_name = request.getParameter("currency_name");
                String currency_mark = request.getParameter("currency_mark");
                String conversion_way = request.getParameter("conversion_way");
                String way_tag = request.getParameter("way_tag");
                String currency_decimal = request.getParameter("currency_decimal");
                String currency_time = request.getParameter("currency_time");
                String tag = request.getParameter("tag");
                String sql = "";
                ResultSet rs = null;
                if (tag.equals("1")) {
                    sql = "update finance_config_currency set currency_mark='" + currency_mark + "',currency_rate='" + conversion_way + "',way_tag='" + way_tag + "',currency_decimal='" + currency_decimal + "',currency_time='" + currency_time + "' where currency_id='" + currency_id + "'";
                    finance_db.executeUpdate(sql);
                    out.println("2");
                } else {
                    sql = "select currency_id,currency_name from finance_config_currency where (currency_id='" + currency_id + "' or currency_name='" + currency_name + "')";
                    rs = finance_db.executeQuery(sql);
                    if (rs.next()) {
                        out.println("1");
                    } else {
                        sql = "insert into finance_config_currency(currency_id,currency_name,currency_mark,currency_rate,way_tag,currency_decimal,currency_time) values('" + currency_id + "','" + currency_name + "','" + currency_mark + "','" + conversion_way + "','" + way_tag + "','" + currency_decimal + "','" + currency_time + "')";
                        finance_db.executeUpdate(sql);
                        out.println("0");
                    }
                }
                finance_db.commit();
                finance_db.close();
            } else {
                response.sendRedirect("error_conn.htm");
            }
        } catch (Exception ex) {
            ex.printStackTrace();
        }
    }
}